Cybersecurity Glossary: Terms Explained in Plain English | TecnetOne

What Is Information Security? Definition | TecnetOne Glossary

Written by Tecnet One | Oct 7, 2026, 6:32:27 PM

Information security is the discipline that protects an organization's information, in any format, so it stays confidential, accurate and available. It goes beyond cybersecurity to include paper documents, conversations and processes, and it is organized through policies, controls and standards such as ISO 27001.

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infosec, data security, information protection